Research chemicals are substances that are often used in scientific studies to explore their effects and potential applications. These chemicals may not be approved for human consumption and are typically sold for research purposes only. They can include a variety of compounds, such as synthetic cannabinoids or novel psychoactive substances, which are designed to mimic the effects of illegal drugs. Due to their unregulated status, research chemicals can pose significant risks to users. The lack of safety testing and quality control means that their effects can be unpredictable. Additionally, the legal status of these substances can vary by region, making it important for researchers and users to stay informed about local laws regarding controlled substances.